CN209837396U - Wall structure based on integrated composite heat-insulation external formwork - Google Patents
Wall structure based on integrated composite heat-insulation external formwork Download PDFInfo
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- CN209837396U CN209837396U CN201920065080.7U CN201920065080U CN209837396U CN 209837396 U CN209837396 U CN 209837396U CN 201920065080 U CN201920065080 U CN 201920065080U CN 209837396 U CN209837396 U CN 209837396U
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Abstract
The utility model discloses a wall structure based on an integrated composite heat-preservation external formwork, which comprises a formwork body, a cast-in-place concrete wall and a connecting piece, wherein the formwork body comprises an inner side bonding mortar layer, a heat preservation layer, an outer side bonding mortar layer, a heat preservation mortar transition layer and an anti-crack mortar reinforcing layer which are arranged from inside to outside in sequence; a plurality of first reinforcing ribs are arranged on one side of the heat-insulating layer close to the inner side bonded mortar layer, and a plurality of second reinforcing ribs are arranged on one side of the heat-insulating layer close to the outer side bonded mortar layer; the template body is at least arranged on one side of the cast-in-place concrete wall, and a bonding mortar layer on the inner side of the template body is fixedly connected with the cast-in-place concrete wall; the connecting piece inserts in the cast-in-place concrete wall body through the template body, is connected the template body with cast-in-place concrete wall body and fixes. The utility model has the advantages of rational in infrastructure, safe and reliable, the construction is convenient, realizes that building keeps warm and the structure is with life-span, and the fire-retardant effect that keeps warm is good.
Description
Technical Field
The utility model belongs to the technical field of the building outer wall, especially, relate to a wall structure based on integration compound incubation exterior sheathing.
Background
The heat insulation board has the dual functions of enclosure and heat insulation, is widely used in the field of interior and exterior wall decoration, and becomes a novel energy-saving technical industry along with the rapid development of building energy conservation and green building industry in China.
However, the existing heat-insulating external template has the following disadvantages: 1. repeated assembly and disassembly are carried out, the operation is complicated, and the construction efficiency is low; 2. the insulation board has certain flammability, and once one part of the insulation board is ignited, the insulation board of the whole outer wall can be continuously burnt to cause fire; 3. after the insulation board is used for a period of time, the conditions of air bubbles, delamination, cracking and the like are easy to occur, the durability is poor, the strength is low, and finally the insulation board falls off and the insulation is invalid.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a rational in infrastructure, safe and reliable, it is convenient to be under construction, realizes building heat preservation and the same life-span of structure, the effectual wall structure based on integration compound incubation exterior sheathing that keeps warm flame retardant efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is: a wall structure based on an integrated composite heat-insulation external formwork comprises a formwork body, a cast-in-place concrete wall and a connecting piece, wherein the formwork body comprises an inner side bonding mortar layer, a heat-insulation layer, an outer side bonding mortar layer, a heat-insulation mortar transition layer and an anti-crack mortar reinforcing layer which are sequentially arranged from inside to outside; a plurality of first reinforcing ribs are arranged on one side, close to the inner side bonding mortar layer, of the heat insulation layer, and a plurality of second reinforcing ribs are arranged on one side, close to the outer side bonding mortar layer, of the heat insulation layer; the formwork body is at least arranged on one side of the cast-in-place concrete wall, and a bonding mortar layer on the inner side of the formwork body is fixedly connected with the cast-in-place concrete wall; the connecting piece is inserted into the cast-in-place concrete wall body through the template body, and the template body and the cast-in-place concrete wall body are connected and fixed; the connecting piece comprises a cap end, a rod body and an insertion end, wherein a plurality of thorn-shaped structures are uniformly arranged on the rod body, the support directions of the thorn-shaped structures face the cap end, and a reinforcing rib plate is arranged between the thorn-shaped structures and the rod body.
And the inner side bonding mortar layer, the outer side bonding mortar layer and the anti-crack mortar reinforcing layer are all internally provided with alkali-resistant glass fiber mesh cloth.
The heat preservation layer comprises a heat preservation core material and a fireproof isolation strip, wherein the heat preservation core material and the fireproof isolation strip are arranged at intervals.
The first reinforcing rib and the second reinforcing rib are arranged in a staggered mode, and the cross sections of the first reinforcing rib and the second reinforcing rib are of T-shaped structures
The connecting piece is of an integrally formed structure.
Owing to adopt above-mentioned technical scheme, (1) the utility model discloses a strengthening rib structure can strengthen structural strength greatly, makes it be difficult for the bending in transportation or work progress, and more difficult rupture has improved integrality and life. (2) The utility model discloses need not to dismantle, save the secondary construction of heat preservation, can improve building wall thermal insulation performance, improve when reduction of erection time and build quality and efficiency, energy saving and emission reduction. (3) The utility model discloses a composite construction, the heat preservation sets up in the inboard promptly, avoids the wind to blow the sun, has increased the durability of heat preservation. (4) The utility model discloses a heat preservation core and fire barrier interval set up, and the width more than or equal to 300mm of fire barrier, when the conflagration breaing out, because the heat preservation unit is mutually independent, through the separation of fire barrier, can prevent effectively that the intensity of a fire from stretching. (5) The connecting piece of the utility model is inserted into the cast-in-place concrete wall body through the template body, and the template body is fixedly connected with the cast-in-place concrete wall body; the connecting piece body is evenly provided with a plurality of thorn-shaped structures, the support direction of the thorn-shaped structures faces the cap end, and the reinforcing rib plate is arranged between the thorn-shaped structures and the piece body. (6) The utility model discloses inboard bonding mortar layer, outside bonding mortar layer and anti-crack mortar strengthen the in situ and all be provided with the fine screen cloth of alkali-resisting glass, and impact strength is high.
Drawings
The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:
FIG. 1 is a schematic structural diagram of the present invention
In the figure:
1. cast-in-place concrete wall 2, connecting piece 3 and inner side bonding mortar layer
4. Thermal insulation layer 5, outside bonding mortar layer 6 and thermal insulation mortar transition layer
7. Anti-crack mortar reinforcing layer 8, first reinforcing rib 9 and second reinforcing rib
10. Cap end 11, shaft 12, insertion end
13. Thorn-shaped structure 14, reinforcing rib plate 15 and heat-insulating core material
16. Fire-proof isolation belt
Detailed Description
As shown in fig. 1, the utility model relates to a wall structure based on integrated composite heat-insulating external formwork, which comprises a formwork body, a cast-in-place concrete wall 1 and a connecting piece 2, wherein the formwork body comprises an inner side bonding mortar layer 3, a heat-insulating layer 4, an outer side bonding mortar layer 5, a heat-insulating mortar transition layer 6 and an anti-crack mortar reinforcing layer 7 which are arranged from inside to outside in sequence; a plurality of first reinforcing ribs 8 are arranged on one side of the heat-insulating layer 4 close to the inner side bonding mortar layer 3, and a plurality of second reinforcing ribs 9 are arranged on one side of the heat-insulating layer 4 close to the outer side bonding mortar layer 5; the formwork body is at least arranged on one side of the cast-in-place concrete wall body 1, and a mortar layer 3 bonded on the inner side of the formwork body is fixedly connected with the cast-in-place concrete wall body 1; the connecting piece 2 is inserted into the cast-in-place concrete wall body 1 through the template body, and the template body and the cast-in-place concrete wall body 1 are connected and fixed; the connecting piece 2 comprises a cap end 10, a rod body 11 and an insertion end 12, wherein a plurality of thorn-shaped structures 13 are uniformly arranged on the rod body 11, the support directions of the thorn-shaped structures 13 face the cap end 10, and reinforcing rib plates 14 are arranged between the thorn-shaped structures 13 and the rod body 11; alkali-resistant glass fiber mesh fabrics are arranged in the inner side bonding mortar layer 3, the outer side bonding mortar layer 5 and the anti-crack mortar reinforcing layer 7; the heat-insulating layer 4 comprises a heat-insulating core material 15 and a fireproof isolation strip 16, wherein the heat-insulating core material 15 and the fireproof isolation strip 16 are arranged at intervals; the heat-insulation core material 4 is at least one of an extruded sheet or a molded polystyrene board, and the fireproof isolation belt 16 is a rock wool board; the first reinforcing ribs 8 and the second reinforcing ribs 9 are arranged in a staggered mode, and the sections of the first reinforcing ribs and the second reinforcing ribs are of T-shaped structures; the connecting piece 2 is of an integrally formed structure.
The utility model discloses a strengthening rib structure can strengthen structural strength greatly, makes it difficult crooked in transportation or work progress, and more difficult rupture has improved integrality and life.
The utility model discloses need not to dismantle, save the secondary construction of heat preservation, can improve building wall thermal insulation performance, improve when reduction of erection time and build quality and efficiency, energy saving and emission reduction.
The utility model discloses a composite construction, heat preservation 4 sets up in the inboard promptly, avoids the wind to blow the sun, has increased heat preservation 4's durability.
The utility model discloses a setting of heat preservation core 15 and 16 intervals of fire prevention median, the width more than or equal to 300mm of fire prevention median 16 when the conflagration breaing out, because the heat preservation unit mutual independence, through the separation of fire prevention median, can prevent effectively that the intensity of a fire from stretching.
The connecting piece 2 of the utility model is inserted into the cast-in-place concrete wall body 1 through the template body, and the template body is connected and fixed with the cast-in-place concrete wall body 1; the connecting piece 2 is characterized in that the plurality of thorn-shaped structures 13 are uniformly arranged on the rod body of the connecting piece 2, the support directions of the thorn-shaped structures 13 face the cap end 10, and the reinforcing rib plates 14 are arranged between the thorn-shaped structures 13 and the rod body 11.
The utility model discloses all be provided with the fine screen cloth of alkali-resisting glass in inboard bonding mortar layer 3, the outside bonding mortar layer 5 and the anti crack mortar enhancement layer 7, impact strength is high. The alkali-resistant glass fiber mesh cloth is a glass fiber mesh cloth woven by alkali-resistant glass fibers and coated on the surface.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (5)
1. The utility model provides a wall structure based on integration compound incubation exterior sheathing which characterized in that: the concrete wall comprises a formwork body, a cast-in-place concrete wall body and a connecting piece, wherein the formwork body comprises an inner side bonding mortar layer, a heat insulation layer, an outer side bonding mortar layer, a heat insulation mortar transition layer and an anti-crack mortar reinforcing layer which are sequentially arranged from inside to outside; a plurality of first reinforcing ribs are arranged on one side, close to the inner side bonding mortar layer, of the heat insulation layer, and a plurality of second reinforcing ribs are arranged on one side, close to the outer side bonding mortar layer, of the heat insulation layer; the formwork body is at least arranged on one side of the cast-in-place concrete wall, and a bonding mortar layer on the inner side of the formwork body is fixedly connected with the cast-in-place concrete wall; the connecting piece is inserted into the cast-in-place concrete wall body through the template body, and the template body and the cast-in-place concrete wall body are connected and fixed; the connecting piece comprises a cap end, a rod body and an insertion end, wherein a plurality of thorn-shaped structures are uniformly arranged on the rod body, the support directions of the thorn-shaped structures face the cap end, and a reinforcing rib plate is arranged between the thorn-shaped structures and the rod body.
2. The wall structure based on the integrated composite heat-insulation external formwork in claim 1 is characterized in that: and the inner side bonding mortar layer, the outer side bonding mortar layer and the anti-crack mortar reinforcing layer are all internally provided with alkali-resistant glass fiber mesh cloth.
3. The wall structure based on the integrated composite heat-insulation external formwork in claim 1 is characterized in that: the heat preservation layer comprises a heat preservation core material and a fireproof isolation strip, wherein the heat preservation core material and the fireproof isolation strip are arranged at intervals.
4. The wall structure based on the integrated composite heat-insulation external formwork in claim 1 is characterized in that: the first reinforcing rib and the second reinforcing rib are arranged in a staggered mode, and the cross section of each first reinforcing rib and the cross section of each second reinforcing rib are of a T-shaped structure.
5. The wall structure based on the integrated composite heat-insulation external formwork in claim 1 is characterized in that: the connecting piece is of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065080.7U CN209837396U (en) | 2019-01-16 | 2019-01-16 | Wall structure based on integrated composite heat-insulation external formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065080.7U CN209837396U (en) | 2019-01-16 | 2019-01-16 | Wall structure based on integrated composite heat-insulation external formwork |
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| CN209837396U true CN209837396U (en) | 2019-12-24 |
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| CN201920065080.7U Active CN209837396U (en) | 2019-01-16 | 2019-01-16 | Wall structure based on integrated composite heat-insulation external formwork |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980241A (en) * | 2020-08-06 | 2020-11-24 | 华南理工大学 | Permanent template, building template and building forming method |
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2019
- 2019-01-16 CN CN201920065080.7U patent/CN209837396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980241A (en) * | 2020-08-06 | 2020-11-24 | 华南理工大学 | Permanent template, building template and building forming method |
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